所以我写代码的时间不长,所以经验也不是很多,最近我在 replit.com 上遇到了一个问题,控制台会打印出:
error CS8803: Top-level statements must precede namespace and type declarations.
using System;
Run Code Online (Sandbox Code Playgroud)
有人能提出这个问题吗?这是我的代码,供任何想知道的人使用:
int English;
int Science;
int AverageCalc;
AverageCalc = Convert.ToInt32(Console.ReadLine());
class Program {
public static void Main (string[] args) {
Console.WriteLine("Write your math grades");
Math = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Write your english grades");
English = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Write your science grades");
Science = Convert.ToInt32(Console.ReadLine());
AverageCalc = (Math+English+Science/3);
}
}
if (AverageCalc > 80)
{
Console.WriteLine("You passed with A mark!");
}
else if (AverageCalc < 80)
{
Console.WriteLine("You passed …Run Code Online (Sandbox Code Playgroud)